package dao;

import java.util.List;

import po.Business;
import po.Customer;
import po.Order;

public interface ManagerDAO {
	public List<Business> listBusinesses();
	public List<Business> listBusinessesByBid(String bid);
	public List<Customer> listCustomers();
	public List<Customer> listCustomersByCid(String cid);
	public List<Order> listOrders();
	public List<Order> listOrdersByOid(String oid);
}
